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Old 01-13-2009, 07:13 PM   #15 (permalink)
mobilerik
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Join Date: Nov 2008
Location: San Diego, CA
Posts: 108

rik's prerunner - '03 Toyota Tacoma Prerunner Double Cab TRD 4A
90 day: 29.68 mpg (US)
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Quote:
Originally Posted by aerohead View Post
Also,Hucho reports that undercar flow will stall and separate if the diffuser rises at an angle steeper than 2-1/2 degrees,so your sheetmetal may be a little "fast."
Oh really...

So if my belly screen dips below the axles and spare tire at about 10" above the road, then at the very back, it should still be pretty low -- probably around a foot. And likewise, any wheel fairings originating near the bottom of the rear wheels need to terminate only slightly higher than the origin.

So on my truck, I would "ideally" need to have a low shelf hanging below my tailgate??

Last edited by mobilerik; 01-13-2009 at 10:12 PM..
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